Magnetic kushanduka: musimboti uye kushanda

Chinetso dzidziso iri muchadenga anogara akamira pamberi munhu chakasimba kwazvo. Nomuzvarirwo, hatisi kutaura pamusoro madaro diki, kana unogona kutora pamusoro muganhu odinokostoyaschee muti kana dombo guru. Tiri kutaura dzezvimwe guru apo mufambi anova mukuru mubatsiri nekambasi. Muchiitiko chino, haagoni kuita pasina hunhu pfungwa dzakadai azimuth uye rinobva declination.

Kubva kuchikoro, tinoziva kuti azimuth ndiye rekona inopfurwa pakati nechokugedhi yasarudzwa munhu uye nyaya nechokuchamhembe, tsono chinongedzo iri kuvatungamirira. Zvisinei, zvose ndechokuti tsono chinongedzo haasi kunongedzera kuna North Pole, sezvinofungwa nevakawanda vakatenda, uye North rinobva danda nzvimbo hazvikwani kuti akasiyana nenzvimbo, asi achichinjwawo pamusoro nguva (Zvisinei, kuchinja izvi zvichiitika zvokuti zvishoma nezvishoma kuti vanogona kuteerera).

Saka, zvinoitika kuti vanhu vane kambasi zvinobereka iri rinobva, kwete chokwadi. Kana chiri nyore musasa rwendo, zvino kukanganisa ichi inogona kungosiyiwa, asi zvikepe mugungwa, ndege mudenga uye boka nezvimwewo kunofanira kutungamirirwa chaiyo kune azimuth wechokwadi, njodzi kunogona kuitika zvimwe.

azimuth Chokwadi, sezvinotevera kubva pamusoro wenyaya, pakona pakati kutungamirirwa chinhu kana mumwe bhuku pfungwa uye mirayiridzo Nzvimbo North Pole. Kusiyana rinobva uye chechokwadi azimuth rakashevedzwa rinobva declination. Vazhinji vakabvuma kuti kana rinobva declination ndiyo nhungamiro kumabvazuva, inonzi "Eastern". Akasarudzwa mu chaiyo matafura "+" chiratidzo. Uye kana ari kudaro, rinobva declination ndiye "West" uye runotaurwa chiratidzo "-".

Pfungwa rinobva declination yakanga chakaunzwa wokufambisa masayendisiti kwenguva refu: akakurumbira aidzidzisa Columbus H. kwete chete akarishandisa kwake yakakurumbira rwendo kune nemahombekombe America, asiwo kutanga anokwezvera yokuti kukosha kwayo dzinosiyana zvichienderana ndima kupiwa.

Zvino hapana mubvunzo kuti nhamba kukosha rinobva declination zvakasiyana panguva dzakasiyana pfungwa yacho yose. Somuenzaniso, muMoscow zviri 80, apo mamwe nharaunda inosvika zvinokosha siyana. Zvinokosha kuti kufungawo rinobva declination kana tichishanda mepu, kana uchida kugara kushandura kupinda wechokwadi rinobva azimuth ndiEzekieri.

Gunners kuchinja kupfura kwako kushandisa zano rinokosha - chinongedzo. With totaura kuona chaiyo mirayiridzo Munongedzo pfungwa, iro zvino kushandiswa pokutangira kana kupfura. At paro, achibatsirwa tsono chinongedzo ari kutendeuka kuva wechokwadi rinobva azimuth.

Nokudaro, rinobva declination - mari naro rinonzi magnetic kubereka kwakasiyana wechokwadi chete. ruzivo Izvi zvakakodzera kwete chete kana achiita wakareba nzendo, asiwo munguva atirari vachiridzira, uyewo nokuda kuipa kufamba ngarava uye ndege.